duga.jp on Whisper Internet Directory

Nutrition Label

Resolution chain

duga.jp resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
153.126.247.101	153.126.128.0/17	AS7684	—	JP

WHOIS identity

Registrar

—

Organization

apex

Contact emails

info@apexinc.jp

Subdomains

40 observed subdomains of duga.jp.

Subdomain
_spf.duga.jp
acclog.duga.jp
ad.duga.jp
adlb.duga.jp
admin.duga.jp
affsample.duga.jp
cd1.duga.jp
cd2.duga.jp
cd3.duga.jp
cd4.duga.jp
cd5.duga.jp
click.duga.jp
cn2.duga.jp
db1.duga.jp
drm.duga.jp
flv.duga.jp
img.duga.jp
lb.duga.jp
logdb.duga.jp
mail.duga.jp
nas.duga.jp
pic.duga.jp
pic1.duga.jp
pic2.duga.jp
secure.duga.jp

Showing 25 of 40. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from duga.jp in the public web crawl.

490 sites link to this hostname.

13 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

mail.duga.jp

SPF policy

9 SPF mechanisms authorising senders for duga.jp.

Mechanism	Target
SPF_A	duga.jp
SPF_INCLUDE	ipv4-1._spf.duga.jp
SPF_INCLUDE	ipv4-2._spf.duga.jp
SPF_INCLUDE	ipv4-3._spf.duga.jp
SPF_INCLUDE	ipv4-4._spf.duga.jp
SPF_INCLUDE	ipv4-5._spf.duga.jp
SPF_INCLUDE	ipv6-1._spf.duga.jp
SPF_INCLUDE	ipv6-2._spf.duga.jp
SPF_MX	duga.jp

Related pages

Pivot deeper into the graph from duga.jp.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "duga.jp"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.